WebKit IDL roll.

third_party/WebCore/Modules/encryptedmedia/MediaKeySession.idl

Index: third_party/WebCore/Modules/encryptedmedia/MediaKeySession.idl
diff --git a/third_party/WebCore/dom/MessagePort.idl b/third_party/WebCore/Modules/encryptedmedia/MediaKeySession.idl
similarity index 72%
copy from third_party/WebCore/dom/MessagePort.idl
copy to third_party/WebCore/Modules/encryptedmedia/MediaKeySession.idl
index bbd48c0ede21d8e127713d3ae140874d4c43bf10..c4c9fc2b83ba8dfe9d44ad177687dfaf0e59c0b9 100644
--- a/third_party/WebCore/dom/MessagePort.idl
+++ b/third_party/WebCore/Modules/encryptedmedia/MediaKeySession.idl
@@ -1,6 +1,5 @@
 /*
- * Copyright (C) 2008 Apple Inc. All Rights Reserved.
- * Copyright (C) 2011 Google Inc. All Rights Reserved.
+ * Copyright (C) 2013 Apple Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -22,27 +21,29 @@
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
- *
- */
+     */
 
-[
-    JSCustomMarkFunction,
-    JSGenerateIsReachable=Impl,
-    ActiveDOMObject,
+interface [
+    Conditional=ENCRYPTED_MEDIA_V2,
+    V8EnabledAtRuntime=encryptedMedia,
     EventTarget,
-    JSNoStaticTables
-] interface MessagePort {
-// We need to have something as an ObjC binding, because MessagePort is used in MessageEvent, which already has one,
-// but we don't want to actually expose the API while it is in flux.
-#if defined(LANGUAGE_JAVASCRIPT) && LANGUAGE_JAVASCRIPT
-    [Custom] void postMessage(in any message, in [Optional] Array messagePorts)
-        raises(DOMException);
+] MediaKeySession {
+    // error state
+    readonly attribute MediaKeyError error;
 
-    void start();
-    void close();
+    // session properties
+    readonly attribute DOMString keySystem;
+    readonly attribute DOMString sessionId;
 
-    // event handler attributes
-    attribute EventListener onmessage;
+    // session operations
+    void update(in Uint8Array key)
+        raises(DOMException);
+    void close();
+    
+    // EventListeners
+    attribute [V8EnabledAtRuntime=encryptedMedia] EventListener onwebkitkeyadded;
+    attribute [V8EnabledAtRuntime=encryptedMedia] EventListener onwebkitkeyerror;
+    attribute [V8EnabledAtRuntime=encryptedMedia] EventListener onwebkitkeymessage;
 
     // EventTarget interface
     void addEventListener(in DOMString type, 
@@ -53,6 +54,4 @@
                              in [Optional] boolean useCapture);
     boolean dispatchEvent(in Event evt)
         raises(EventException);
-#endif
 };
-